Khaled Mashaal also said in a television interview broadcast Monday that the United States had made contact "in past months," but he did not specify how or when.
"The European Union, which put Hamas on a list of terrorist organizations, is still continuing communications and meetings," Mashaal told the British Broadcasting Corp.
"They recognize Hamas' authority and that there is no understanding or stability in Palestine without a dialogue with Hamas," he added.
Cristina Gallach, spokeswoman for EU foreign policy chief Javier Solana, said there were no EU-Hamas meetings.
